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This is a randomized, placebo-controlled, dose-ranging study to assess the safety and efficacy of xylitol as an oral therapeutic for decolonization of C. difficile in IBD patients. A total of 99 patients who meet eligibility criteria will be randomized 1:1:1 to one of two xylitol…

The purpose of this study is to investigate the safety and antibody (germ fighters) response of the experimental (investigational) vaccine against HCV when injected into the arm of healthy adults.

This study investigates the efficacy of a wearable voice-guided Brief Behavioral Therapy for Insomnia (BBTi) combined with a smart eye-mask device for individuals with Comorbid Insomnia and Sleep Apnea (COMISA). The four-year study comprises three phases: (1) exploration of cogni…

This pilot study is designed to evaluate the feasibility of delivering ultra-high dose-rate conformal proton therapy (ConformalFLASH) in participants requiring re-irradiation for head and neck cancer who are not amenable to surgical resection. ConformalFLASH treatment planning an…

To evaluate the impact of single dose GnRH agonist administration as luteal phase support on pregnancy outcomes in frozen ICSI cycle

Aphasia is a disorder of spoken and written language, most commonly following a stroke. It is estimated that between 2.5 and 4 million Americans are living with aphasia today. A common problem in aphasia involves difficulty retrieving known words in the course of language product…

This study evaluates whether large language models (LLMs) can reliably assess written clinical-reasoning case examinations completed by undergraduate physiotherapy students, compared with faculty assessment. In the course "Specific Methods in Physiotherapy" (third year of the Phy…

BiCAP-201 trial offers continued access to Bicycle investigational product treatments zelenectide pevedotin, nuzefatide pevedotin, and BT7480 for participants currently receiving and deriving clinical benefit from one of these treatments in a Bicycle Therapeutics-sponsored clinic…

This is a single-arm, open-label, single-center, first-in-human feasibility study evaluating parenchymal blood volume (PBV) imaging as a tool to dynamically assess perfusional changes in hepatocellular carcinoma (HCC) potentiated by intra-arterial administration of nitroglycerin.

This study aims to evaluate how varicocele surgery (varicocelectomy) affects the number of immature sperm cells (spermatogenic cells) found in the semen of infertile men. Varicocele, an abnormal dilation of veins in the scrotum, is a common cause of male infertility that can nega…

PRISM: A Multicenter Feasibility Study with the VERAFEYE Imaging and Guidance System as Anatomical Navigation System

The purpose of the current study is to: Compare the effect of radiofrequency (TECAR) therapy and ultrasound on sensation, manual dexterity, and quality of life in individuals diagnosed with carpal tunnel syndrome (CTS). The study also correlates sensation, hand dexterity, and qu…

Knee osteoarthritis is one of the most common causes of chronic pain and disability worldwide, particularly in middle-aged and elderly populations. It is characterised by progressive cartilage degeneration, subchondral bone remodelling, and synovial inflammation. There were many…

The objective of this study is to evaluate whether twice-daily use of Tyrvaya improves contact lens comfort in contact lens wearers.

The purpose of this study is to create a Mayo Clinic biospecimen and data repository to support the evaluation of patients with rare and undiagnosed diseases through a structured, multidisciplinary diagnostic program.

The study will evaluate the role of adding azithromycin to topical treatment in patients with mild to moderate atopic dermatitis

Many Veterans living with heart failure or chronic obstructive pulmonary disease (COPD) experience significant symptoms - such as breathlessness, fatigue, depression, and anxiety -that reduce their quality of life. Despite how common these symptoms are, they are often not adequat…

The goal of this randomized controlled trial is to investigate the effects of standard medical treatment alone and the effects of adding different physiotherapy protocols to standard medical treatment on constipation severity, abdominal circumference, and quality of life in adult…

The aim of this study is to evaluate how an ultrasound-guided bilateral intermediate cervical plexus block affects the surgical stress response in individuals undergoing total thyroidectomy. The primary objective is to quantify this physiological response through the analysis of …

This prospective randomized controlled trial aims to compare the effectiveness of High-Flow Nasal Cannula (HFNC) versus Tight Face Mask (TFM) in maintaining oxygenation during rapid sequence induction (RSI) for endotracheal intubation in adult patients. Participants will be rando…